| Tournament | Round | Sandra Elliott | Arlene Williams |
| 07.07.2012 WINTER CHALLENGE (NSW) | 16 | 389 | 347 |
| 21.04.2014 Australian Championship (NSW) | 2 | 293 | 429 |
| 07.10.2019 NSW CHAMPIONSHIP (NSW) | 8 | 387 | 337 |
| Head-to-head after 3 games | 2 | 1 | |
| Average score | 356.33 | 371 | |
| Spread: | -44 | 44 | |